The procedure is to continue sampling until the sample path crosses a rectangular hyperbola whose centre determines the precision of the estimate. An approximation to the distribution of the estimate ...

Yellow nutsedge (Cyperus esculentus) is adapted to flooding and reduces yield in irrigated rice. Information on the competitive ability of this weed with the crop and the size of the economic damage ...

The Indian Institute of Technology (IIT) Roorkee has officially released the complete syllabus for the much-anticipated JEE Advanced 2026 examination, and it is now available for direct download on ...

Abstract: Accurate and efficient user localization is critical for Integrated Sensing and Communication (ISAC) systems, particularly in urban environments with elevated antenna arrays. This paper ...

JEE Advanced 2026 Syllabus: The Indian Institute of Technology (IIT) Roorkee, the conducting authority for JEE Advanced 2026, has published the detailed, topic-wise syllabus on its official website at ...

Coordinate Geometry weightage in JEE Main 2026 explained in detail. Check important topics, syllabus, expected questions, ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...

Abstract: We study the transmission properties of a guide consisting of a dielectric rod with rectangular cross section, surrounded by several dielectrics of smaller refractive indices. This guide is ...